| 类型/截止日期 | 2019-12-31 | 2018-09-26 | 2017-11-30 | 2017-08-30 | 2016-11-02 |
|---|---|---|---|---|---|
| 总股本(股) | 21,475,998 | 21,475,998 | 16,519,999 | 13,200,000 | 13,200,000 |
| 流通股(股) | 8,033,721 | 8,218,971 | 6,322,286 | 3,907,500 | - |
| 流通A股(股) | 8,033,721 | 8,218,971 | 6,322,286 | 3,907,500 | - |
| 流通B股(股) | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - |
| 限售A股(股) | 13,442,277 | 13,257,027 | 10,197,713 | 9,292,500 | 13,200,000 |
| 限售B股(股) | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - |
| 三板A股(股) | - | ||||
| 三板B股(股) | - | ||||
| 限售股份(股) | 13,442,277 | 13,257,027 | 10,197,713 | 9,292,500 | 13,200,000 |
| 国家持股(股) | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - |
| 其他内资持股合计(股) | 9,438,000 | 9,438,000 | 7,260,000 | 7,046,667 | 13,200,000 |
| 其中：境内法人持股 | - | - | - | - | - |
| 其他境内自然人持股 | 9,438,000 | 9,438,000 | 7,260,000 | 7,046,667 | 13,200,000 |
| 高管持股(股) | 4,004,277 | 3,819,027 | 2,937,713 | 2,245,833 | - |
| 外资持股合计(股) | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - |
| 股本变动原因 | 高管股份变动 | 转增股上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2020-04-27 | 2018-09-17 | 2017-11-27 | 2017-08-24 | 2016-10-25 |
| 变动日期 | 2019-12-31 | 2018-09-26 | 2017-11-30 | 2017-08-30 | 2016-11-02 |